A really hot female with an athletic and toned body whose philosophy to the practice of yoga carries over into other areas of life, sometimes right and sometimes wrong, and sometimes an annoyance to jealous bitches.

Co-worker #1: "Yoga Bitch sure works hard at her job. Our clients mostly love her. I'll admit she has an awesome body. She is such a bitch though. The other day I asked if ever she ate doughnuts. She patted my belly and asked if ever I did sit-ups. The bitch. I'm a lot bigger, I think I could take her." (Bites down into a doughnut.)
Co-worker #2: "Doubtful. I've seen her hold a plank for over 5 minutes."